4 New Cities and 24 Unique Routes Included in Allegiant’s 30-Route Update

Updated: November 18, 2025, 9:59am CST

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Table of Contents

New Destinations Mean Lots of New Routes
20 New Routes Connecting Existing Allegiant Destinations
How To Book Allegiant’s New Routes
Final Thoughts

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Allegiant is going big next year with no less than 30 new routes connecting 35 cities.

These aren’t just any old routes. Among the 30, Allegiant will add 24 unique services as well as the following 4 new destinations for the airline: Columbia, Missouri (COU); La Crosse, Wisconsin (LSE); Philadelphia (PHL); and Trenton, New Jersey (TTN).

“These additions provide convenient options for leisure travelers and reflect our commitment to expanding service where demand is strong,” said Drew Wells, chief commercial officer at Allegiant.

Let’s take a look at the details of this huge network expansion.

New Destinations Mean Lots of New Routes

Most excitingly for budget-conscious domestic leisure travelers will be the addition of 4 new cities. Allegiant will kick off in Columbia and La Crosse with 2 routes, whereas Philadelphia and Trenton will get 3 routes each.

Except for the routes from Philadelphia that are already served by American Airlines, the other new routes will be unique to Allegiant.

Below is table detailing the start date and introductory fares for each of the routes.

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Route	Start Date	Introductory One-way Fares
Columbia, Missouri (COU) to Destin, Florida (VPS)	June 5	From $59
Columbia (COU) to Orlando Sanford (SFB)	June 3	From $59
La Crosse (LSE) to Mesa, Arizona (AZA)	February 6	From $69
La Crosse (LSE) to Orlando Sanford (SFB)	May 21	From $69
Philadelphia (PHL) to Des Moines, Iowa (DSM)	May 21	From $49
Philadelphia (PHL) to Grand Rapids, Michigan (GRR)	May 22	From $49
Philadelphia (PHL) to Knoxville, Tennessee (TYS)	May 21	From $49
Trenton (TTN) to Fort Lauderdale (FLL)	February 19	From $49
Trenton (TTN) to Punta Gorda, Florida (PGD)	February 20	From $49
Trenton (TTN) to St. Pete-Clearwater, Florida (PIE)	February 20	From $49

20 New Routes Connecting Existing Allegiant Destinations

Included in Allegiant‘s bumper 2026 network expansion are 20 more routes that connect vacationers to domestic sunshine hotspots in Alabama, Arizona, California, Florida, and South Carolina.

Most notable are the 17 routes in the table below — routes on which Allegiant will be the only airline connecting the city pairs. Routes start in either February or May 2026, with the cheapest promotional one-way fares available from $39.

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Route	Start Date	Introductory One-way Fares
Bloomington, Illinois (BMI) to Mesa, Arizona (AZA)	February 13	From $69
Burbank, California (BUR) to Des Moines (DSM)	May 22	From $69
Burbank (BUR) to Indianapolis (IND)	May 22	From $79
Columbus, Ohio (LCK) to Key West (EYW)	May 21	From $59
Fort Lauderdale (FLL) to Chicago Rockford (RFD)	February 12	From $69
Gulf Shores, Alabama (GUF) to Omaha, Nebraska (OMA)	May 21	From $59
Gulf Shores (GUF) to Huntsville, Alabama (HSV)	May 21	From $39
Gulf Shores (GUF) to Louisville, Kentucky (SDF)	May 22	From $49
Gulf Shores (GUF) to Oklahoma City (OKC)	May 22	From $49
Gulf Shores (GUF) to Springfield, Missouri (SGF)	May 22	From $59
Myrtle Beach, South Carolina (MYR) to Dayton, Ohio (DAY)	May 22	From $49
Myrtle Beach, (MYR) to Elmira, New York (ELM)	May 22	From $49
Santa Ana, California (SNA) to Apppleton, Wisconsin (ATW)	May 20	From $79
Santa Ana (SNA) to Cincinnati, Ohio (CVG)	May 21	From $79
Santa Ana (SNA) to Grand Rapids (GRR)	May 20	From $79
Santa Ana (SNA) to Mesa, Arizona (AZA)	February 12	From $39
Santa Ana (SNA) to Pasco, Washington (PSC)	February 12	From $59

And finally, completing the set of 20 are the following 3 routes, which are also operated by other carriers.

The city pairs, start dates, and introductory one-way fares are detailed below:

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Route	Start Date	Introductory One-way Fares
Denver (DEN) to Destin, Florida (VPS)	May 21	From $59
Fort Lauderdale (FLL) to Albany, New York (ALB)	February 13	From $69
Fort Lauderdale (FLL) to Rochester (ROC)	February 12	From $69

How To Book Allegiant’s New Routes

All of Allegiant’s 30 new routes are available to book now via the airline’s website or app, start at just $39 one-way. Thanks to Allegiant’s Allways Rewards loyalty program, you can also use points to book your trip.

Hot Tip:

When booking a flight with cash, you might consider using a travel rewards credit card for bonus miles earning as well as perks and benefits when flying.

Final Thoughts

Allegiant’s plan to provide underserved airports with nonstop flights to popular domestic sunshine destinations is a surefire way to get time- and money-conscious travelers to book. It will be interesting to see how many of the routes last and which don’t create enough demand to stick around.